SQL Server

SQL Server is Microsoft's relational database management system. It is a full-featured database primarily designed to compete against competitors Oracle Database and MySQL.

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Aggregating and grouping data in SQL with Group by and Partition by

Understand the differences between GROUP BY and PARTITION BY through a simple example.Let’s parepare some sample data for this lesson using these scripts below.

How (not) to kill your SQL Server performance with implicit conversion

How (not) to kill your SQL Server performance with implicit conversion. Learn how to avoid performance killer and help SQL Server choose an optimal execution plan for your queries

Island adventures with T-SQL Window Functions

Island adventures with T-SQL Window Functions. Traditional “Gaps and Islands” problem can be easily solved using T-SQL Window Functions

How to Join Unrelated Tables using PostgreSQL

More and more companies are using PostgreSQL, one of the world’s most popular relational database management systems (RDBMs). Personally, I am a big fan for two reasons. PostgreSQL allows you to easily distribute queries across multiple nodes running in parallel and to create custom procedures, and it also supports advanced SQL and numerous window functions, aggregates, table samplings, and other cost-based query optimizations. This post will focus on PostgreSQL joins and show you a way to connect two tables that are not related by a foreign key relationship.

Difference between Unique Indexes and Unique Constraints in SQL Server

This article gives you an overview of Unique Constraints in SQL and also the Unique SQL Server index. Along the way, we will look at the differences between them.

SQL Tutorial 2020

If you are looking to learn everything about SQL you are watching the right video. This video is a 500 page book in one video! It contains over 100 queries that will teach everything from basic queries through Stored Procedures, Functions, Triggers and Database Design. You'll learn about numerous SQL queries while building a real world sales transaction database. Take your time and create the database and enter the queries to maximize your learning potential.

Top 50 SQL Server Interview Questions and Answers

This tutorial lists the top 50 SQL Server Interview questions and answers asked in SQL Server interviews, and includes SQL Server Q&A for freshers and experienced SQL developers.

Top Full Stack Development Company

It is Full Stack Development refers to the application development of not only front-end (client-side) but also back-end (server-side) divisions of the web application and website. HireFullStackDeveloperIndia is a top **[Full Stack Development...

How to perform CRUD operations in SQL Server

Learn how to perform CRUD operations in SQL Server. One of the most basic operations in any application is CRUD (stands for Create, Read, Update, Delete). What is CRUD? Create, Read, Update and Delete are the four basic functions of persistent storage. These operations are usually referred to using the acronym CRUD. Within a database each of these operations map directly to a series of commands, however their relationship with a RESTful API is slightly more complex.

DevOps Automation

dbForge [DevOps Automation](https://www.devart.com/dbforge/sql/database-devops/ "DevOps Automation") for SQL Server is a cutting-edge solution that takes conventional database development and deployment to a whole new level. * Embrace database...

Learn about Spark SQL, DataFrames and Datasets

Let's take a look at understanding Spark SQL, DataFrames, and Datasets and explore how to create DataFrames from RDDs. There was a lot of confusion about the Datasets and DataFrame APIs, so in this article, we will learn about Spark SQL, DataFrames, and Datasets.

SQL Server Tutorial For Beginners - Learn MS SQL Server with Examples

SQL Server Tutorial For Beginners, Microsoft SQL Server Tutorial, SQL Server Training. Microsoft SQL Server explains all the fundamentals of MS SQL Server with examples. What is DBMS? What is SQL? What is SQL Server? SQL Server Installation

Big Data Tutorial - Big Data Cluster Administration

Big Data Tutorial - Big Data Cluster Administration: In SQL Server 2019 Big Data Clusters, we ensure that management services embedded with the platform provide fast scale and upgrade operations, automatic logs and metrics collection, enterprise grade secure access and high availability. In this video we will provide an overview of these administration experiences for Big Data Clusters.

Top 5 Most Common SQL Server Performance Problems

The following article will introduce you to the five most common SQL Server performance issues.

PostgreSQL Backup and Recovery Automation

Let's explore how to backup and recover PostgreSQL databases.

SSRS Tutorial

In this part of the MSBI tutorial you will understand the SSRS component, the architecture of SSRS, the important components of SSRS, Report builder, designer, manager, server and more.

Building PHP apps using SQL Server on Windows

3 step: Building PHP apps using SQL Server on Windows

Learn How to Use SQL Server With Node.js

In this article, we discuss how to use SQL Server with Node.js. We walk you through every part of the process starting from installation and ending with a demo application.